“Gravity” director Alfonso Cuarón has been ubiquitous at pre-Golden Globes bashes, as has his girlfriend, Sheherazade Goldsmith.

The UK socialite is the ex-wife of Zac Goldsmith, British MP and son of late billionaire Jimmy and Lady Annabel Goldsmith.

Cuaron, 52, and gorgeous Sheherazade — 39, mother of three and environmental activist — were spotted at an Australian Academy of Cinema and Television Arts (AACTA) awards at the Sunset Marquis in LA “holding hands.”

And at the annual AFI Awards Luncheon at Beverly Hills’ Four Seasons, where guests included Steven Spielberg, Tom Hanks and Sandra Bullock, they were, “practically sharing the same seat,” a spy said.

Zac admitted to adultery when divorcing Sheherazade in 2010, then married his mistress, banking heiress Alice Rothschild, this year.

Cuarón was awarded the best director honor at the AACTA awards Friday, while “Gravity” took best picture.

In his acceptance speech, Cuarón joked that he still has a lot to learn.

“Geoffrey Rush [AACTA president] was just saying that AACTA is going through a potty-training stage . . . I feel that I’m at that stage in my directing career. I sit through a lot of accidents.”